This is not my mod, but I found it while browsing ZDoom Forums. It is a mod where it adds legs and ability to run to everything that never asked for it.
Come on over to this link to check it out: https://forum.zdoom.org/viewtopic.php?f=43&t=54362
It's a fun mod overall, but I have feature suggestions to make for Cherepoc in future updates:

Thanks for the suggestions, but I have to no all of them
1) WHY????
2) Even doing this thing for just doom1/2 was quite an exhausting task, so I won't do anything to support anything else. There are many projectiles which require their behaviour to be more in line with the mod philosophy (see how I changed bfg), global compatibility patch will not help here (is it even possible?). If you want some unsupported mod to be supported - do it yourself.
3) You mean separate animations?

Anyway, I already have a to do list for the next version, so stay tuned. And thanks!